Base | Representation |
---|---|
bin | 10011001100000000… |
… | …10110000100011101 |
3 | 222120220201022102110 |
4 | 21212000112010131 |
5 | 132044113113041 |
6 | 4422104344233 |
7 | 513163420404 |
oct | 114600260435 |
9 | 28526638373 |
10 | 10301301021 |
11 | 44068a7a20 |
12 | 1bb5a75079 |
13 | c822524bb |
14 | 6da19463b |
15 | 404577516 |
hex | 26601611d |
10301301021 has 16 divisors (see below), whose sum is σ = 14990310720. Its totient is φ = 6240462720.
The previous prime is 10301301013. The next prime is 10301301047. The reversal of 10301301021 is 12010310301.
It is not a de Polignac number, because 10301301021 - 23 = 10301301013 is a prime.
It is a super-2 number, since 2×103013010212 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 10301300988 and 10301301006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10301301001) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8601 + ... + 143793.
It is an arithmetic number, because the mean of its divisors is an integer number (936894420).
Almost surely, 210301301021 is an apocalyptic number.
10301301021 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
10301301021 is a deficient number, since it is larger than the sum of its proper divisors (4689009699).
10301301021 is a wasteful number, since it uses less digits than its factorization.
10301301021 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 137516.
The product of its (nonzero) digits is 18, while the sum is 12.
Adding to 10301301021 its reverse (12010310301), we get a palindrome (22311611322).
The spelling of 10301301021 in words is "ten billion, three hundred one million, three hundred one thousand, twenty-one".
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